# SPDX-FileCopyrightText: 2020 The Magma Authors.
# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
#
# SPDX-License-Identifier: BSD-3-Clause

import unittest
from unittest import mock

from google.protobuf.any_pb2 import Any
from configuration import mconfigs
from orc8r.protos.mconfig import mconfigs_pb2


class MconfigsTest(unittest.TestCase):

    @mock.patch('magma.configuration.service_configs.load_service_config')
    def test_filter_configs_by_key(self, load_service_config_mock):
        # All services present, but 1 type not
        configs_by_key = {
            'magmad': {
                '@type': 'type.googleapis.com/magma.mconfig.MagmaD',
                'value': 'world'.encode(),
            },
            'directoryd': {
                '@type': 'type.googleapis.com/magma.mconfig.DirectoryD',
                'value': 'hello'.encode(),
            },
            'foo': {
                '@type': 'type.googleapis.com/magma.mconfig.Foo',
                'value': 'test'.encode(),
            },
        }

        # Directoryd not present
        load_service_config_mock.return_value = {
            'magma_services': ['mme', 'foo'],
        }
        actual = mconfigs.filter_configs_by_key(configs_by_key)
        expected = {
            'magmad': configs_by_key['magmad'],
            'foo': configs_by_key['foo'],
        }
        self.assertEqual(expected, actual)

        # No services present
        load_service_config_mock.return_value = {
            'magma_services': [],
        }
        actual = mconfigs.filter_configs_by_key(configs_by_key)
        expected = {'magmad': configs_by_key['magmad']}
        self.assertEqual(expected, actual)

        # Directoryd service present as a dynamic service
        load_service_config_mock.return_value = {
            'magma_services': [],
            'registered_dynamic_services': ['directoryd'],
        }
        actual = mconfigs.filter_configs_by_key(configs_by_key)
        expected = {
            'magmad': configs_by_key['magmad'],
            'directoryd': configs_by_key['directoryd'],
        }
        self.assertEqual(expected, actual)

    def test_unpack_mconfig_any(self):
        magmad_mconfig = mconfigs_pb2.MagmaD(
            checkin_interval=10,
            checkin_timeout=5,
            autoupgrade_enabled=True,
            autoupgrade_poll_interval=300,
            package_version='1.0.0-0',
            images=[],
            tier_id='default',
            feature_flags={'flag1': False},
        )
        magmad_any = Any(
            type_url='type.googleapis.com/magma.mconfig.MagmaD',
            value=magmad_mconfig.SerializeToString(),
        )
        actual = mconfigs.unpack_mconfig_any(magmad_any, mconfigs_pb2.MagmaD())
        self.assertEqual(magmad_mconfig, actual)

    def test_unpack_mconfig_directoryd(self):
        directoryd_mconfig = mconfigs_pb2.DirectoryD(
            log_level=5,
        )
        magmad_any = Any(
            type_url='type.googleapis.com/magma.mconfig.DirectoryD',
            value=directoryd_mconfig.SerializeToString(),
        )

        actual = mconfigs.unpack_mconfig_any(
            magmad_any, mconfigs_pb2.DirectoryD(),
        )
        self.assertEqual(directoryd_mconfig, actual)